Inventor · disambiguated record
Kwang-Duk Ahn
Also filed as: AHN KWANG D · AHN KWANG DUK
11 granted patents·272 citations·filing 1990–2013
91Inventor score
Top patents by PatentIndex Score
11 records- 0192US5116361ASulfonated polyethyleneoxide-substituted polymers with improved blood compatibilityKOREA INST SCI & TECH·Filed 1990·Granted May 26, 1992·56 cites·10 claims
- 0290US5434241ABiodegradable poly(lactic acid)s having improved physical properties and process for their preparationKOREA INST SCI & TECH·Filed 1993·Granted Jul 18, 1995·57 cites·12 claims
- 0386US6562374B1Biodegradable porous polymer scaffolds for tissue engineering prepared from an effervescent mixture and its preparationKOREA INST SCI & TECH·Filed 2000·Granted May 13, 2003·58 cites·16 claims
- 0484US6573312B2Photo-cured dental pit and fissure sealant composition for caries preventionDENTKIST CO LTD·Filed 2000·Granted Jun 3, 2003·19 cites·16 claims
- 0584US6339113B1Photopolymerizable composite resin compositions for dental restorationDENTKIST CO LTD·Filed 2000·Granted Jan 15, 2002·24 cites·24 claims
- 0680US6610457B2Organic polymers for bottom antireflective coating, process for preparing the same, and compositions containing the sameFiled 2001·Granted Aug 26, 2003·28 cites·8 claims
- 0772US7842305B2Method of preparing biodegradable dual pore polymer scaffolds for tissue engineeringKOREA INST SCI & TECH·Filed 2006·Granted Nov 30, 2010·2 cites·14 claims
- 0871US9131692B2Antibacterial imidazolium compound and antibacterial photocurable thiol-ene compositions comprising the same, and antibacterial polymer coatins prepared therefromKOREA INST SCI & TECH·Filed 2013·Granted Sep 15, 2015·1 cites·4 claims
- 0963US6861087B2Preparation method of biodegradable porous polymer scaffolds having an improved cell compatibility for tissue engineeringKOREA INST SCI & TECH·Filed 2002·Granted Mar 1, 2005·7 cites·12 claims
- 1039US6310344B1Wire type corona charger for electrophotographical manufacturing of CRTsORION ELECTRIC CO LTD·Filed 1997·Granted Oct 30, 2001·7 cites·26 claims
- 1137US5216087AProcess for the preparation of sulfonated polyethyleneoxide-substituted polymers with improved blood compatibilityKOREA INST SCI & TECH·Filed 1991·Granted Jun 1, 1993·13 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →